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(11) | EP 1 139 708 A3 |
| (12) | EUROPÄISCHE PATENTANMELDUNG |
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| (54) | Substrate mounting apparatus |
| (57) There are provided an electronic circuit unit frame 1, an upper guide rail 6 having
an upper guide groove 6a and supported vertically movably on an upper face portion
of the electronic circuit unit frame 1, a lower guide rail 7 having a lower guide
groove portion 7a and fixed to a bottom face portion of the electronic circuit unit
frame 1 with a predetermined space F formed together with the upper guide rail 6,
and space holding means 9 formed integrally with the upper and lower guide rails 6
and 7 for holding the predetermined space F. |